HF

Heinrich Feller

SA Standard Elektrik Lorenz Ag: 1 patents #3 of 15Top 20%
Overall (1989): #107,033 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835441 Directly heated sorption getter body Peter Mammach, Manfred Kobale 1989-05-30